What is locules in biology?
What is locules in biology?
noun Biology. a small compartment or chamber, as the pollen-containing cavity within an anther.
What is locules in tomato?
In tomato (Solanum lycopersicum) fruit, the number of locules (cavities containing seeds that are derived from carpels) varies from two to up to 10 or more. Locule number affects fruit shape and size and is controlled by several quantitative trait loci (QTLs).
How many locules are in a ovary?
one locule
The ovary contains ovules, which develop into seeds upon fertilization. The ovary itself will mature into a fruit, either dry or fleshy, enclosing the seeds. A simple or unicarpellate ovary is formed from a single carpel, an evolutionarily modified leaf. It has one locule (chamber), within which are the ovules.
What does unilocular mean?
Definition of unilocular : containing a single cavity.
How many locules are in a cucumber ovary?
The gynoecium consists of a single compound pistil of 2-5 carpels, generally with one style and as many style branches or major stigma lobes as carpels, and an inferior ovary with one locule and usually numerous ovules on 2-5 parietal placentae or 3 locules with numerous ovules on axile placentae.
How many locules does an orange flower have?
It has pleiomerous ovaries with six to eight locules, with many ovules in each locule.
How many locules are in a tomato?
Most cultivated varieties except cherry tomatoes have four or five locules. The locules are surrounded by the pericarp.
What is the role of the ovule?
ovule, plant structure that develops into a seed when fertilized. A small opening (the micropyle) in the integuments permits the pollen tube to enter and discharge its sperm nuclei into the embryo sac, a large oval cell in which fertilization and development occur.
What are locules in ovary?
In angiosperms (flowering plants), the term locule usually refers to a chamber within an ovary (gynoecium or carpel) of the flower and fruits. The number of locules present in a gynoecium may be equal to or less than the number of carpels. The locules contain the ovules or seeds.
How do you identify a locule?
Locule number is generally easy to determine from ovary cross- and/or longitudinal sections, being equivalent to the number of wall-enclosed chambers within the ovary. In a general sense, ovaries may be unilocular, with a single locule, or plurilocular, having two or more locules.
What is Multilocular ovary?
locule refers to a cavity or chamber present in the ovary present in the plant which contains the ovules and seeds. 2) Multilocular ovary : Multilocular ovaries refers to those ovaries which consists of large number of locules.
What is the meaning of locule in science?
Science definitions for locule. locule. A small cavity or compartment within an organ or part of an animal or plant, as any of the cavities within a plant ovary in which the ovules develop.
What is the meaning of loclocules?
loc·ules or loc·u·li (-lī′) A small cavity or compartment within an organ or part of an animal or plant, as any of the cavities within a plant ovary. a small compartment or chamber, as the pollen-containing cavity within an anther. Also called loculus.
What is the Loculus cavity?
locule – a small cavity or space within an organ or in a plant or animal loculus bodily cavity , cavum , cavity – (anatomy) a natural hollow or sinus within the body
What is the meaning of locus in biology?
A small cavity or compartment within an organ or part of an animal or plant, as any of the cavities within a plant ovary. [Latin loculus, little place, diminutive of locus, place .] American Heritage® Dictionary of the English Language, Fifth Edition.
